#4670CE#4670CE

#4670CE is a mid, vivid blue. Relative luminance 0.173; OKLCH L 56.3% C 0.153 H 264.0°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#4670CE
RGB	rgb(70, 112, 206)
HSL	hsl(221, 58%, 54%)
HSV	hsv(221, 66%, 81%)
CMYK	cmyk(66%, 45.6%, 0%, 19.2%)
CIE-LAB	lab(48.69, 15.83, -53.07)
CIE-LCH	lch(48.69, 55.38, 286.61°)
OKLab	oklab(56.31% -0.0159 -0.1518)
OKLCH	oklch(56.31% 0.153 264)
XYZ	xyz(19.4566, 17.3448, 60.7031)
Luminance	0.1735 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4670CE #CEA446

analogous

#46B4CE #4670CE #6046CE

triadic

#4670CE #CE4670 #70CE46

tetradic

#4670CE #CE46B4 #CEA446 #46CE60

square

#4670CE #CE46B4 #CEA446 #46CE60

split-complementary

#4670CE #CE6046 #B4CE46

monochromatic

#203C79 #2D54AA #4670CE #7695DB #A7BBE8

Accessibility & contrast

On white

4.70

#4670CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#4670CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4670CE

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4670CE	#FFFFFF	#000000	##FFFFFF
##4670CE	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#417AD2

Deuteranopia (green-blind)

#286ECC

Tritanopia (blue-blind)

#008695

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4670ce;
/* rgb */ color: rgb(70, 112, 206);
/* oklch */ color: oklch(56.3% 0.153 264.0);

Tailwind

colors: {
  custom: {
    50: '#8798dd',
    500: '#4670ce',
    950: '#000000',
  },
}

SCSS

$custom: #4670ce;
$custom-light: #8798dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4670ce",
  "rgb": {
    "r": 70,
    "g": 112,
    "b": 206
  },
  "hsl": {
    "h": 221.471,
    "s": 58.12,
    "l": 54.118
  },
  "oklch": {
    "l": 0.56308,
    "c": 0.15261,
    "h": 264
  },
  "luminance": 0.17347
}

Semantic roles & 50–950 ramp

primary

#4670CE

secondary

#D5C39B

accent

#B246E1

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #4670CE

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →